2498964

素因数分解:

$2^2\times 3^1\times {\mathrm{13}}^1\times {\mathrm{83}}^1\times {\mathrm{193}}^1$

素因数の和:296

約数の個数: 48

約数和(自身を含む): 6388032

約数和(自身を除く): 3889068

約数列:

[1, 2, 3, 4, 6, 12, 13, 26, 39, 52, 78, 83, 156, 166, 193, 249, 332, 386, 498, 579, 772, 996, 1079, 1158, 2158, 2316, 2509, 3237, 4316, 5018, 6474, 7527, 10036, 12948, 15054, 16019, 30108, 32038, 48057, 64076, 96114, 192228, 208247, 416494, 624741, 832988, 1249482, 2498964]

約数ペア:

[(1, 2498964), (2, 1249482), (3, 832988), (4, 624741), (6, 416494), (12, 208247), (13, 192228), (26, 96114), (39, 64076), (52, 48057), (78, 32038), (83, 30108), (156, 16019), (166, 15054), (193, 12948), (249, 10036), (332, 7527), (386, 6474), (498, 5018), (579, 4316), (772, 3237), (996, 2509), (1079, 2316), (1158, 2158)]